Mx paccar engine keeps throwing the egr delta pressure code?

Hi,did you find& fix the problem? My is just came on.Thx

 

Where exactly was grounding issue? can you post picture? also was it an epa10 or epa 13 engine. i have a "2013" 384 w/ a epa10 engine and having airpurge code and delta pressure. Thanks

 

We sold those trucks so I don't have a picture. Just look under the passenger door, you should see the wiring harness laying on the frame as its routed back to the front of the truck. It rubs on the frame right there and causes electrical issues.

 

It could be the delta pressure sensor just needs to be replaced. Not sure how hard it is on a paccar, but its simple on a detroit. Unplug it, remove it, get new one and put back in.

 

Is this the wires that go to aftertreatment filters? This is a Day Cab 2013 384 w/mx epa10

Don't judge, its an truck that hauls an end-dump....dirty.

 

Where you able to find out issue?

 

have a 2012 386,same pr0blems was told it is or was the batteries

 

doesn't make sense to me,truck in shop now,mhc kenworth in littlerock ar.

 

hey

 

hello, im having the same problem olso is given me a injector spill valve code i even take the truck 2 times to the pete shop and the dont resolve the problem but still charge a couple thousand.
did you figure it out what was the ptoblem.